2024, Innovative technologies and plants in energy science, str. 173-178
|
Natural draught cooling tower operation during winter
(naslov ne postoji na srpskom)
aUniversity "St. Kliment Ohridski", Faculty of Technical Sciences, Bitola, Republic of North Macedonia bUniversity "Mother Teresa", Faculty of Technical Sciences, Skopje, Republic of North Macedonia cUniversity "Ss. Cyril and Methodius", Faculty of Mechanical Engineering, Skopje, Republic of North Macedonia
e-adresa: vladimir.mijakovski@tfb.uklo.edu.mk, monika.lutovska@unt.edu.mk, filip.mojsovski@mf.edu.mk, mile.spirovski@tfb.uklo.edu.mk
Ključne reči: natural draught; cooling tower; winter
Sažetak
(ne postoji na srpskom)
Operation of natural draught cooling towers and its ability to cool water is solely dependent on ambient air parameters (temperature and humidity). During winter period, at low temperatures of external air, circulation of air through the natural draught cooling tower causes greater cooling of the water and appearance of ice on places where air enters into the tower. In such case, with proper operation of the system cooling tower - pump station, and by reducing water's cooling range, temperature of the cold water ought to be maintained at sufficiently high temperature level in order to avoid freezing of the water in the tower and appearance of ice at air entering surfaces.
|